36868146 has 32 divisors (see below), whose sum is σ = 84600960. Its totient is φ = 10492416.

The previous prime is 36868141. The next prime is 36868147. The reversal of 36868146 is 64186863.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 36868098 and 36868107.

It is not an unprimeable number, because it can be changed into a prime (36868141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10050 + ... + 13218.

It is an arithmetic number, because the mean of its divisors is an integer number (2643780).

Almost surely, 2^36868146 is an apocalyptic number.

36868146 is an abundant number, since it is smaller than the sum of its proper divisors (47732814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36868146 is a wasteful number, since it uses less digits than its factorization.

36868146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3458.

The product of its digits is 165888, while the sum is 42.

The square root of 36868146 is about 6071.9145250901. The cubic root of 36868146 is about 332.8258881123.

The spelling of 36868146 in words is "thirty-six million, eight hundred sixty-eight thousand, one hundred forty-six".